ISPE 2026: Characterizing pre-diagnosis healthcare activity and survival in metastatic non-small cell lung cancer using multi-center EHRs

Authors: Amy Sullivan, MS ⊕, Truveta, Inc, Bellevue, WA, Sunny Guin, PhD ⊕, Truveta, Inc, Bellevue, WA, Jared Kern ⊕, Truveta, Inc, Bellevue, WA, Joud Roufael, MPH ⊕, Truveta, Inc, Bellevue, WA, Sarah Eng, MPH ⊕, Truveta, Inc, Bellevue, WA, Puja Rao, MPH ⊕, Truveta, Inc, Bellevue, WA, Nadia Tabatabaeepour, MPH ⊕, Truveta, Inc, Bellevue, WA, Amy Wu ⊕, Truveta, Inc, Bellevue, WA, Vidya Venkataraman, PhD ⊕, Truveta, Inc, Bellevue, WA, Esther Kim, PhD ⊕ Truveta, Inc, Bellevue, WA, Nearly all patients (97.8%) had documented electronic health record (EHR) activity in the year before their first obse